White Mountain
WardNorth west Lisburn and Castlereagh. About 6,088 people (mid-2024 estimate) in 14 square kilometres.
Radon Affected Area by ward
Worked out by Open Index · 2022
About 9% of people in White Mountain live in a 1 km square that the radon atlas marks as a radon Affected Area.
How White Mountain compares
Each dot is a ward. The black line marks the middle one.
Is White Mountain safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in White Mountain at a rate of 35.2 per 1,000 people.
That compares with 52.4 per 1,000 people across Lisburn and Castlereagh.
Across Northern Ireland as a whole, the recorded crime rate was 70.2 per 1,000 people.
In August 2026 alone, 14 cases of crime and anti-social behaviour were recorded in White Mountain.
In the 12 months to August 2026, the most common types were anti-social behaviour (90), other crime (40) and violence and sexual offences (35).
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Figures for the whole of Lisburn and Castlereagh
These figures are published for the whole of Lisburn and Castlereagh, not for each ward, so they describe all of Lisburn and Castlereagh and not White Mountain alone. See Lisburn and Castlereagh
White Mountain in brief
White Mountain had 6,086 usual residents at the census.
About 9% of people in White Mountain live in a 1 km square that the radon atlas marks as a radon Affected Area.
In White Mountain, 98.0% of homes and businesses could get gigabit-capable broadband in January 2026.
67.5% of residents in White Mountain were aged 15 to 64 at the census.